Package Summary  Overview Summary

class:StackWalker.StackFrame [NONE]

method:getClassName() [NONE]

  • getClassName

    String getClassName()
    Gets the binary name of the declaring class of the method represented by this stack frame.
    Returns:
    the binary name of the declaring class of the method represented by this stack frame
    See The Java™ Language Specification :
    13.1 The Form of a Binary

method:getMethodName() [NONE]

  • getMethodName

    String getMethodName()
    Gets the name of the method represented by this stack frame.
    Returns:
    the name of the method represented by this stack frame

method:getDeclaringClass() [NONE]

method:getMethodType() [NONE]

  • getMethodType

    default MethodType getMethodType()
    Returns the MethodType representing the parameter types and the return type for the method represented by this stack frame.
    Implementation Requirements:
    The default implementation throws UnsupportedOperationException.
    Returns:
    the MethodType for this stack frame
    Throws:
    UnsupportedOperationException - if this StackWalker is not configured with Option.RETAIN_CLASS_REFERENCE.
    Since:
    10

method:getDescriptor() [NONE]

  • getDescriptor

    default String getDescriptor()
    Returns the descriptor of the method represented by this stack frame as defined by The Java Virtual Machine Specification .
    Implementation Requirements:
    The default implementation throws UnsupportedOperationException.
    Returns:
    the descriptor of the method represented by this stack frame
    Since:
    10
    See Also:
    MethodType.fromMethodDescriptorString(String, ClassLoader) , MethodType.toMethodDescriptorString()
    See The Java™ Virtual Machine Specification :
    4.3.3 Method Descriptor

method:getByteCodeIndex() [NONE]

  • getByteCodeIndex

    int getByteCodeIndex()
    Returns the index to the code array of the Code attribute containing the execution point represented by this stack frame. The code array gives the actual bytes of Java Virtual Machine code that implement the method.
    Returns:
    the index to the code array of the Code attribute containing the execution point represented by this stack frame, or a negative number if the method is native.
    See The Java™ Virtual Machine Specification :
    4.7.3 The Code Attribute

method:getFileName() [NONE]

  • getFileName

    String getFileName()
    Returns the name of the source file containing the execution point represented by this stack frame. Generally, this corresponds to the SourceFile attribute of the relevant class file as defined by The Java Virtual Machine Specification . In some systems, the name may refer to some source code unit other than a file, such as an entry in a source repository.
    Returns:
    the name of the file containing the execution point represented by this stack frame, or null if this information is unavailable.
    See The Java™ Virtual Machine Specification :
    4.7.10 The SourceFile Attribute

method:getLineNumber() [NONE]

  • getLineNumber

    int getLineNumber()
    Returns the line number of the source line containing the execution point represented by this stack frame. Generally, this is derived from the LineNumberTable attribute of the relevant class file as defined by The Java Virtual Machine Specification .
    Returns:
    the line number of the source line containing the execution point represented by this stack frame, or a negative number if this information is unavailable.
    See The Java™ Virtual Machine Specification :
    4.7.12 The LineNumberTable Attribute

method:isNativeMethod() [NONE]

  • isNativeMethod

    boolean isNativeMethod()
    Returns true if the method containing the execution point represented by this stack frame is a native method.
    Returns:
    true if the method containing the execution point represented by this stack frame is a native method.

method:toStackTraceElement() [NONE]

  • toStackTraceElement

    StackTraceElement toStackTraceElement()
    Gets a StackTraceElement for this stack frame.
    Returns:
    StackTraceElement for this stack frame.

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